*{
    padding: 0;
    margin: 0;
    box-sizing: border-box;
}
.clearfix:after,
.clearfix:before{
    display: block;
    content: "";
    clear: both;
}
a{
    text-decoration: none;
}
li{
    list-style: none;
}
.container{
    width: 1200px;
    margin: auto;
}
.header-left,.header-right ul li,.nav li,.logo,.nav,.search,.s-1,.s-2{
    float: left;
}
.header-right-1{
    float: right;
    display: none;
    position: absolute;
    right: 254px;
    top: 52px;
    z-index: 10;
}
.header-right-1 p{
    text-align: center;
    font-size: 13px;
}
.s-1{
    padding-right: 20px;
}
.ss{
    background-color: #ffffff;
    padding: 12px 15px;
}
.w-1{
    color: #cecece;
    padding-bottom: 8px;
}
.w-2{
    color: #013c2a;
}
.header-right-1 img{
    display: block;
}
.header-right .qq{
    float: none;
}
.header-right{
    float: right;
    padding: 12px 0;
}
.header-right li:hover{
    cursor: pointer;
}
.header{
    border-bottom: 1px solid #f0f0f0;
    transition: all .3s;
}
.header-left{
    padding: 15px 0;
    font-size: 12px;
    color: #717171;
}
.header-right a,.nav a{
    color: #717171;
}
.nav a{
    padding: 26px 0;
}
.header-right a{
    padding-left: 5px;
}
.header-right a:hover,.nav a:hover{
    color: #013c2a;
}
.header-right img{
    vertical-align: middle;
}
.header-right ul li{
    color: #e2e2e2;
}
.nav li{
    color: #a5a5a5;
}
.logo img{
    padding-right: 54px;
}
.header-z{
    z-index: 10;
    background-color: #ffffff;
    width: 100%;
    box-shadow: 10px 10px 10px -8px #d5d5d5;
    position: fixed;
}
.header-bottom input{
    padding: 8px 32px 8px 14px;
    border-radius: 14px;
    border: 1px solid #013c2a;
    outline: none;
}
.search-1{
    position: absolute;
    right: 10px;
    top: 26px;
}
.header-bottom{
    padding: 16px 0;
}
.nav{
    padding: 30px 0;
    position: absolute;
    left: 34%;
}
.search{
    float: right;
    padding: 21px 0 21px 55px;
    position: relative;
}
.t-1,.t-2,.footer-top ul li,.f-left{
    float: left;
}
.t-3,.f-right{
    float: right;
}
.footer-top h3{
    color: #013c2a;
    padding-bottom: 15px;
}
.footer-top a{
    display: inline-block;
    color: #717171;
}
.footer-top ul li{
    color: #717171;
}
.footer-top img{
    vertical-align: middle;
    padding-right: 6px;
}
.t-2{
    padding: 0 75px 0 75px;
}
.footer-middle{
    border: 1px solid #e4e4e4;
}
.f-right img{
    vertical-align: middle;
}
.footer-bottom p{
    color: #868686;
    font-size: 14px;
}
.footer-top{
    padding-bottom: 20px;
}
.footer-bottom{
    padding-top: 25px;
}
.footer-inner{
    background-color: #f2f2f2;
    padding: 40px 0 25px 0;
}
.f-left a{
    text-decoration: underline;
    color: #868686;
}
.footer-top a:hover{
    display: inline-block;
    color: #013c2a;
}
.footer-top li:hover{
    cursor: pointer;
}
.st-1,.st-2{
    float: left;
}
.t-4 p{
    text-align: center;
    font-size: 13px;
}
.st-1{
    padding-right: 20px;
}
.t-4-1{
    background-color: #ffffff;
    padding: 12px 15px;
}
.wt-1{
    color: #cecece;
    padding-bottom: 8px;
}
.wt-2{
    color: #013c2a;
}
.t-4 img{
    display: block;
}
.footer .container{
    position: relative;
}
.t-4{
    z-index: 10;
    position: absolute;
    bottom: 48px;
    right: 60px;
    display: none;
}
.b-right .yu a{
    display: inline-block;
    color: #005138;
    padding: 16px 18px;
    border: 1px #dcdcdc solid;
}
.b-right .in-2 ins,.b-right .in-1 ins{
    color: #013c2a;
    border-right: 6px solid;
    border-top: 5px solid transparent;
    border-bottom: 5px solid transparent;
    border-left: 0 solid transparent;
    transition: all .3s;
    display: none;
}
.b-right .in-2 ins{
    position: absolute;
    left: -6px;
    bottom: 25px;
}
.b-right .in-1 ins{
    position: absolute;
    left: -6px;
    bottom: 84px;
}
#mao:hover .in-1 ins{
    display: block;
}
.b-right ul li{
    padding-bottom: 2px;
}
.b-right{
    position: fixed;
    bottom: 220px;
    z-index: 20;
    right: 1%;
}
.br-1{
    width: 100px;
    height: 50px;
    background: url("../img/top.png");
    position: absolute;
    left: 0;
    bottom: -100px;
    cursor: pointer;
}
.b-right .yu a:hover{
    background: #005138;
    border: 1px solid #005138;
    color: #fff;
    transition: all .3s;
}
.bbr{
    display: flex;
    background-color: #ffffff;
    border: 1px solid #dcdcdc;
    padding: 15px 40px 15px 0;
    position: absolute;
    right: 110px;
    top: 25px;
}
.br-2{
    display: none;
}
.br-3{
    display: none;
 }
.br-3 .bbr{
    z-index: 30;
}
.br-2-left{
    width: 294px;
}
.br-2-left .h1{
    display: block;
    margin: 0 auto 8px;
    width: 118px;
    height: 28px;
    border: 1px solid #dcdcdc;
    text-align: center;
    line-height: 28px;
    font-size: 16px;
    color: #005138;
    border-radius: 10px;
}
.br-2-left img{
    display: block;
    height: 210px;
    margin: auto;
}
.br-2-right img{
    display: block;
    margin: 0 auto;
    width: 148px;
}
.br-2-left span{
    display: block;
    text-align: center;
    color: #8a8a8a;
    margin-bottom: 4px;
    margin-top: 8px;
}
.br-2-left i{
    display: block;
    text-align: center;
    font-size: 16px;
    color: #005138;
    width: 115px;
    margin: 0 auto;
    border-top: 1px dotted #d4d4d4;
    padding-top: 3px;
}
.bbr-3{
    text-align: center;
}
.br-left{
    width: 294px;
}
.br-2-right{
    margin-right: 40px;
    margin-top: 44px;
    padding-left: 73px;
    border-left: 1px solid #dcdcdc;
}
.mao{
    display: block;
    padding-bottom: 18px;
}
.br-2-right span{
    display: block;
    text-align: center;
    font-size: 14px;
    color: #717171;
    margin-top: 14px;
}
.n-1 .a-1 a{
    display:inline-block;
    color: #717171;
    font-size: 14px;
    margin-bottom: 8px;
    transition: all .3s linear .3s;
}
.n-1 .a-1 li{
    padding: 3px 15px 3px 42px;
}
.a-1 .active a{
    display: inline-block;
    color: #013c2a;
    border-bottom: 1px solid #013c2a;
    transition: all .3s;
}
.nav-1{
    background-color: #d0f9fb;
}
.n-1{
    float: left;
    height: 216px;
    border-right: 1px dashed #dadada;
}
.nav-1-middle{
    width: 250px;
}
.nav-1-middle{
    float: left;
}
.n-2,.nav-1-right{
    display: block;
}
.n-2,.n-3{
    float: left;
    padding: 0 40px;
    height: 216px;
}
.n-2 a,.n-3 a{
    display: block;
}
.n-3{
    display: none;
    position: absolute;
    left: 100px;
    top: 43px;
}
.n-2 img,.n-3 img,.nav-1-right img,.nav-2-right img,.nav-3-right img,.nav-4-right img{
    width: 100%;
    display: block;
}
.n-2 i,.n-3 i,.nav-1-right i,.nav-2-right i,.nav-3-right i,.nav-4-right i{
    display: block;
    text-align: center;
    font-size: 16px;
    color: #005138;
    width: 115px;
    margin: 0 auto;
    border-top: 1px dotted #d4d4d4;
    padding-top: 3px;
}
.n-2 span,.n-3 span,.nav-1-right span,.nav-2-right span,.nav-3-right span
,.nav-4-right span{
    display: block;
    text-align: center;
    color: #8a8a8a;
    margin-bottom: 4px;
    padding-bottom: 3px;
    line-height: 25px;
}
.nav-1-left{
    float: left;
}
.nav-1-right{
    float: left;
    padding: 0 6px;
    height: 216px;
    border-left: 1px dashed #dadada;
}
.nav-1{
    background-color: #ffffff;
    box-shadow: 7px -8px 10px -8px #979797;
    border-radius: 5px;
    padding: 44px 25px 44px 0;
    position: absolute;
    left: 36%;
    top: 84%;
}
.n-4-1,.n-4-2{
    float: left;
}
.n-4 a,.n-5 a,.n-6 a,.nav-2-left a,.nav-4-left a{
    color: #717171;
    font-size: 14px;
    line-height: 32px;
    transition: all .3s;
}
.n-4 a:hover,.nav-2-left a:hover,.nav-2-left a:hover
,.nav-4-left a:hover{
    border-bottom:1px solid #005138;
}
.n-4-1{
    padding-right: 28px;
}
.nav-1-left{
    border-right: 1px dashed #dadada;
}
.n-4,.n-5,.n-6,.n-7{
    float: left;
    display: none;
    height: 216px;
    position: absolute;
    left: 120px;
    top: 43px;
    padding: 0 20px;
}
.n-4 a:hover,.n-5 a:hover,.n-6 a:hover,.n-7 a:hover{
    color: #013c2a;
    border-bottom: 1px solid #013c2a;
}
.n-7 a{
    color: #717171;
    font-size: 14px;
    line-height: 32px;
}
.dian{
    display: inline-block;
    margin-right: 40px;
}
#an{
    display: none;
}
.nav-1-middle > div{
    display: none;
}
.nav-1-middle > div.active{
    display: block;
}
.nav-2-left,.nav-2-right{
    float: left;
    padding: 0 28px;
}
.nav-2-right,.nav-3-2,.nav-3-right,.nav-4-right{
    border-left: 1px dashed #dadada;
}
.nav-2{
    width: 360px;
}
.nav-2-inner,.nav-3-inner,.nav-4-inner{
    position: relative;
}
.nav-2,.nav-3,.nav-4{
    padding: 20px 0;
    background-color: #ffffff;
    box-shadow: 4px -7px 9px -8px #979797;
    border-radius: 5px;
    position: absolute;
    left: 42%;
    top: -24px;
    z-index: 60;
}
.nav-4{
    left: 53%;
}
.nav-2-left li{
    margin-bottom: 4px;
}
#a2{
    display: none;
}
.nav-3-left,.nav-3-right,.tt-1a,.nav-3-middle{
    float: left;
}
.aa-3,.aa-3-right,.aa-3-1,.aa-3-b{
    float: left;
}
.aa-3-b{
    width: 160px;
}
.aa-3-1 a{
    display: block;
    color: #717171;
    font-size: 14px;
    padding: 5px 0;
    margin-bottom: 6px;
}
.aa-3-b a{
    color: #717171;
    font-size: 14px;
    padding-left: 35px;
}
.aa-3-inner{
    padding: 20px 15px;
    background-color: #ffffff;
    box-shadow: 4px -7px 9px -8px #979797;
    border-radius: 5px;
    position: absolute;
    left: 48%;
    top: 84%;
}
.aa-3-1{
    padding: 5px 15px;
    height: 216px;
    border-right: 1px dashed #dadada;
}
.aa-b-1 a,.aa-b-2 a,.aa-3a a{
    display: block;
    padding: 8px 0;
}
.aa-b-1,.aa-b-2,.aa-3a{
    padding: 0 50px;
}
.aa-b-1 a:hover,.aa-b-2 a:hover,.aa-3a a:hover{
    display: block;
    color: #013c2a;
    border-bottom: 1px solid #013c2a;
}
.aa-b-2,.aa-3a{
    position: absolute;
    top: 22px;
}
.aa-b-1,.aa-b-2{
    display: none;
}
.aa-3-1 .active a{
    color: #013c2a;
    border-bottom: 1px solid #013c2a;
    cursor: pointer;
}
.aa-3-b > div{
    display: none;
}
.aa-3-b > div.active{
    display: block;
}
.aa-3-inner{
    display: none;
}
.nav-3-1{
    height: 216px;
    padding: 0 13px;
    border-right: 1px dashed #dadada;
}
.nav-3-2,.nav-3-3,.nav-3-4a{
    height: 216px;
    padding: 0 48px;
}
.nav-3-right{
    padding: 0 20px;
}
.nav-3{
    padding: 40px 35px;
}
.nav-4-left a:hover{
    color: #013c2a;
}
.nav-3-3,.nav-3-2{
    display: none;
}
.tt-1 .active a{
    display: inline-block;
    color: #013c2a;
    border-bottom: 1px solid #013c2a;
    transition: all .3s;
}
.nav-4-left,.nav-4-right{
    float: left;
}
.nav-4-left,.nav-4-right{
    padding: 0 30px;
}
.nav-4-inner{
    display: none;
}
#zh1 .nav-4{
    left: 59%;
}
#gong1 .nav-4{
    left: 64%;
}
.nav-2 a:hover{
    color: #013c2a;
}
@media (max-width: 600px) {
    .header-z .container,.footer-inner .container,#nav-aa .container{
        width: 90%;
    }
    .container{
        width: 100%;
    }
    .header-z .logo{
        display: inline-block;
    }
    .header-z,.header-z{
        float: left;
    }
    .nav,.search,.nav-aa ul{
        display: none;
    }
    .img1{
        padding-bottom: 230px;
    }
    .nav li{
        width: 110px;
        padding-bottom: 15px;
    }
    .b-right,.yu-right,#wei,#a2,#me1,#zui1,#zh1,#gong1,#b-3,.header-top{
        display: none;
    }
    #nn-1{
        display: block;
    }
    .header-left,.header-right,.logo,.nav,#b-1 a{
        float: none;
    }
    .header-right ul li{
        width: 50%;
        padding-bottom: 15px;
    }
    .nav,.header-z,#wei,#a2,#me1,#zui1,#zh1,#gong1{
        position: inherit;
    }
    #lun{
        padding-top: 0;
    }
    #b-1,#b-2,#b-3,#b-4,#b-5{
        padding-top: 20px;
    }
    #b-1 img,#c-1{
        width: 100%;
    }
    #v-1,#v-2,#nn-2,#nn-3,#w-2,#w-3,#w-4{
        float: none;
    }
    #v-2 h1{
        padding-left: 0;
    }
    #n-1,#n-2,#n-3,#b-4 img,#w-2 img,#w-3 img,#w-4 img{
        width: 100%;
    }
    #nn-2,.logo img{
        padding-right: 0;
    }
    #w-2,#w-4{
        padding: 0 40px 0 40px;
    }
    .t-2{
        padding: 0;
    }
    #fo{
        display: none;
    }
    .footer-top ul li{
        padding-bottom: 10px;
    }
    #fo{
        bottom: 90px;
        right: 0;
    }
}




